dimethylethanolamine boils at 134.1 °c (273.3 °f; 407.2 k). this means that if the pressure is 1 atmosphere, it will evaporate at 134.1 °c. the boiling point of a substance is the temperature at which the vapor pressure of the liquid equals the external pressure surrounding the liquid.

dimethylethanolamine is a colorless, viscous liquid with an amine-like odor. it is used in a variety of industrial applications including the production of resins, pharmaceuticals and cosmetics. it is also used as a corrosion inhibitor and defoamer.